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i2c: sun6i-p2wi: Fix an error message in probe()

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The "ret" variable is uninitialized.  It was the "p2wi->rstc" variable
that was intended.  We can also use the %pe string format to print the
error code name instead of just the number.

Fixes: 75ff8a340a ("i2c: sun6i-p2wi: Use devm_clk_get_enabled()")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Reviewed-by: Andi Shyti <andi.shyti@kernel.org>
Signed-off-by: Wolfram Sang <wsa@kernel.org>
This commit is contained in:
Dan Carpenter 2023-06-27 10:12:36 +03:00 committed by Wolfram Sang
parent fff67c1b17
commit 0abbf0ac10
1 changed files with 2 additions and 1 deletions
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3
drivers/i2c/busses/i2c-sun6i-p2wi.c
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@ -250,7 +250,8 @@ static int p2wi_probe(struct platform_device *pdev)
p2wi->rstc = devm_reset_control_get_exclusive(dev, NULL);
if (IS_ERR(p2wi->rstc)) {
dev_err(dev, "failed to retrieve reset controller: %d\n", ret);
dev_err(dev, "failed to retrieve reset controller: %pe\n",
p2wi->rstc);
return PTR_ERR(p2wi->rstc);
}